• Credence (Mclean, VA)
    …application patches and releases on development, test, pre-production, and production systems . Serves as key person in troubleshooting system problems ... on hosts, hypervisors, and virtual infrastructure. Creates and maintains accurate system documentation for assigned systems . Maintains current descriptions and… more
    Talent (11/22/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... any combination thereof + Troubleshoot, maintain integrity and configure network components along with implementing operating systems ...4+ years' experience working as a Network Administrator + DoD 8140.01 and 8570.01-M, IAT II more
    William C Brown Inc (09/01/25)
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  • Network - System

    Global Resource Solutions (Washington, DC)
    …an enthusiastic, motivated, detail orientated, and talented individual for the position of Network / System Administrator II . Job Description: Summary: The ... Network / System Administrator II primary function is working within...file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required +… more
    Global Resource Solutions (10/13/25)
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  • Systems Administrator II

    V2X (Springfield, VA)
    Systems Administrator II shall work closely with the activity's Senior Systems Administrator , Network Engineer as well as the IT team to ensure ... respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist -...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a ... the successful candidate to possess and demonstrate. As a System Administrator you will work with a...system deployments + Support the configuration management of systems + Harden Windows/RHEL Servers in accordance with … more
    BAE Systems (11/15/25)
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  • SME Network and Computer Systems

    GCyber (Alexandria, VA)
    GCyber is hiring a SME Network and Computer Systems Administrator , to support our newly awarded United States Coats Guard (USCG) Maverick contract. The SME ... Network and Computer Systems Administrator ...software, and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers… more
    GCyber (11/18/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …and resolution for complex IT systems , as well as technical assistance to computer system users. As a Systems Administrator SME, you will play a critical ... Systems Admin SME to provide Tier I & II problem identification, diagnosis,...be available based on position level and/or job specifics. ** Systems Administrator (SME)** **116021BR** EEO Career Site… more
    BAE Systems (09/12/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... such as: + VMware Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server… more
    BAE Systems (10/08/25)
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  • VMware and Storage Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site VMware and Storage System Administrator to support our work as a prime contractor on a high-profile US ... of the virtual machine infrastructure and the storage area network (SAN).As a VMware and Storage Administrator ...+ Harden the virtual machine infrastructure and storage area network infrastructure in accordance with System Security… more
    BAE Systems (11/08/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly ... IT Operations Support, Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level:Top Secret… more
    Chenega Corporation (11/12/25)
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  • Network Administrator - Site Survey…

    CACI International (Washington, DC)
    318550 Network Administrator - Site Survey and Install Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... Video telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be challenged with enterprise support problems… more
    CACI International (10/24/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (10/14/25)
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  • Network Administrator - NOC - 12pm…

    GCyber (Arlington, VA)
    GCyber is seeking an Network Administrator , to support a high profile DISA customer in their mission to improve collaboration and information sharing between ... defense and intelligence organizations. As the Network Administrator , you will ensure seamless ...perform necessary maintenance, and ensure reliable access for all system users. + Identify and mitigate network more
    GCyber (11/20/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team...limited to the following:** + Perform as a Windows System Administrator for a classified government contract.… more
    Northrop Grumman (10/31/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (09/01/25)
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  • Cybersecurity System Administrator

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating ... documentation and incident logs. **Cybersecurity Operations** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems . + Monitor… more
    M. C. Dean (08/27/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced ... local and wide area networks, monitor channels for storage-related network and system issues and remediate them...5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and… more
    Nightwing (08/28/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …Cyber Solutions (E&CS) Operation within Leidos' Defense Group is seeking a ** Network Operations Center (NOC) Administrator ** to provide coverage monitor tools ... Fund (DWCF) Model. **Primary Responsibilities** + Monitoring network to ensure network availability to all system users and perform necessary maintenance to… more
    Leidos (10/03/25)
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  • Watch Stander / Jr Network

    NANA Regional Corporation (Alexandria, VA)
    …a highly motivated, self-directed individual to fill the role of a Jr Network Administrator /Watch Stander (Day) for an existing government client. The place ... follow-up on any urgent action. + Monitor and evaluate network and systems health through SolarWinds and...and closed out promptly. + Under direction from the system administrator , image and configure workstations. +… more
    NANA Regional Corporation (11/07/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve ... issues with hardware, operating systems , desktop applications, telephones, and network -attached printers.... configuration to ensure data integrity. + Monitor servers, network services, and their backup system . +… more
    Chenega Corporation (09/01/25)
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